#!/bin/bash
#
# Copy repositories to remote destination.
#

# Parameters
BASENAME="`basename $0`"
DESTINATION="$1"
DOMAIN="`facter DOMAIN`"
MEDIA="/var/cache/media"

# Syntax check
if [ -z "$DESTINATION" ]; then
  echo "usage: $BASENAME <DESTINATION>"
  exit 1
fi

# Process each repository
for file in `ls $MEDIA`; do
  if [ -d "$MEDIA/$file/.git/annex" ]; then
    (
    echo Processing "$MEDIA/$file..."

    cd $MEDIA

    # Check for remote or local destinations
    if [ ! -d "$DESTINATION" ]; then
      if ssh $DESTINATION if [ -d \"/var/cache/media/$file\" ] \; then echo exists\; fi | grep -q exists; then
        echo "Remote $file already exists, skipping..."
      elif [ -d "$file/.git" ]; then
        # If remote destination, add a git post-receive hook
        git clone $file $file.git && \
          cp -a $APP_BASE/lib/hydra/hooks/post-receive $file.git/.git/hooks/post-receive && \
          rsync -avz $file.git/ $DESTINATION:/var/cache/media/$file/ && \
          rm -rf $file.git
      else
        rsync -avz $file/ $DESTINATION:/var/cache/media/$file/
      fi

      echo ""
    else
      mkdir -p $DESTINATION/var/cache/media
      if [ ! -d "$DESTINATION/var/cache/media/$FILE" ]; then
        ( cd $DESTINATION/var/cache/media && git clone $MEDIA/$file )
      fi
    fi
    )
  fi
done